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1. (WO2018048155) CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/048155    International Application No.:    PCT/KR2017/009652
Publication Date: 15.03.2018 International Filing Date: 04.09.2017
IPC:
H01M 4/525 (2010.01), H01M 4/131 (2010.01), H01M 10/0525 (2010.01), C01G 53/00 (2006.01)
Applicants: SAMSUNG SDI CO., LTD. [KR/KR]; 150-20 Gongse-ro, Giheung-gu, Yongin-si, Gyeonggi-do 17084 (KR)
Inventors: LEE, Daehoe; (KR).
KIM, Dongjin; (KR).
KIM, Minhan; (KR).
KIM, Ilseok; (KR).
PARK, Dohyung; (KR).
PARK, Junseok; (KR).
LIM, Okgyu; (KR).
JEON, Gyuran; (KR).
CHOI, Jeonjin; (KR)
Agent: PANKOREA PATENT AND LAW FIRM; 13F, 70 Nonhyeon-ro 85-gil, Gangnam-gu, Seoul 06234 (KR)
Priority Data:
10-2016-0114631 06.09.2016 KR
Title (EN) CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
(FR) MATÉRIAU ACTIF DE CATHODE POUR BATTERIE SECONDAIRE AU LITHIUM, PROCÉDÉ DE PRODUCTION DE CE DERNIER ET BATTERIE SECONDAIRE AU LITHIUM LE COMPRENANT
(KO) 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
Abstract: front page image
(EN)The present disclosure relates to a cathode active material for a lithium secondary battery, a method for producing same, and a lithium secondary battery comprising same, the cathode active material comprising a lithium-nickel compound oxide, wherein a c-axis lattice parameter of a unit lattice of the lithium-nickel compound oxide satisfies the following formula 1: [formula 1] 14.1720 ÅA ≤ c ≤ 14.1750 ÅA.
(FR)La présente invention concerne un matériau actif de cathode pour une batterie secondaire au lithium, un procédé de production de celui-ci, et une batterie secondaire au lithium le comprenant, le matériau actif de cathode comprenant un oxyde de composé de lithium-nickel, un paramètre de réseau d'axe c d'un réseau unitaire de l'oxyde de composé de lithium-nickel satisfaisant à la formule 1 suivante : [formule 1] 14,1720 ÅA ≤ c ≤ 14,1750 ÅA.
(KO)본 기재는 리튬 니켈 복합 산화물을 포함하고, 상기 리튬 니켈 복합 산화물의 단위 격자(unit lattice)의 c축 격자 상수(lattice parameter)는 하기 식 1을 만족하는 것인 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지에 관한 것이다. [식 1] 14.1720 ÅA ≤ c ≤ 14.1750 ÅA
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)